From c3a0d1f48115b113fff8476baed640151987611a Mon Sep 17 00:00:00 2001
From: Kevin Poretti <kevinporetti@gmail.com>
Date: Fri, 10 Nov 2023 14:27:55 -0500
Subject: [PATCH] Reset current input when losing focus of game viewport

---
 .../Input/FFPlayerController.cpp                      | 11 +++++++++++
 .../Input/FFPlayerController.h                        |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/Source/UnrealFightingFramework/Input/FFPlayerController.cpp b/Source/UnrealFightingFramework/Input/FFPlayerController.cpp
index 24a059b..2a3f8cd 100644
--- a/Source/UnrealFightingFramework/Input/FFPlayerController.cpp
+++ b/Source/UnrealFightingFramework/Input/FFPlayerController.cpp
@@ -56,6 +56,7 @@ void AFFPlayerController::AddCurrentInputToBuffer()
     //SendInputsToRemote();
 }
 
+
 bool AFFPlayerController::CheckInputSequence(const FFFInputSequence& InInputSequence)
 {
     return InputBuffer->CheckInputSequence(InInputSequence);
@@ -80,6 +81,7 @@ bool AFFPlayerController::CheckInputSequences(const TArray<FFFInputSequence>& In
     return false;
 }
 
+
 void AFFPlayerController::DisableMostRecentInput()
 {
     InputBuffer->DisableMostRecentInput();
@@ -101,3 +103,12 @@ void AFFPlayerController::SetupInputComponent()
         }
     }
 }
+
+
+void AFFPlayerController::FlushPressedKeys()
+{
+    Super::FlushPressedKeys();
+
+    RawInput.Buttons = 0;
+    RawInput.MoveAxes = FVector2D::ZeroVector;
+}
diff --git a/Source/UnrealFightingFramework/Input/FFPlayerController.h b/Source/UnrealFightingFramework/Input/FFPlayerController.h
index da47354..cdceb7d 100644
--- a/Source/UnrealFightingFramework/Input/FFPlayerController.h
+++ b/Source/UnrealFightingFramework/Input/FFPlayerController.h
@@ -75,6 +75,8 @@ public:
 
 	// APlayerController interface
 	virtual void SetupInputComponent() override;
+
+	virtual void FlushPressedKeys() override;
 	// End of APlayerController interface
 
 protected: